Part Number NAS640-40 Shear Bolt
SKU: 5306015661855Product Features
Double shear 265, 100 poinds min
NAS64040 Shear Bolt Datasheet
National aerospace standards part number NAS640-40
Thread Direction:
Right-hand
Thread Length:
1.697 inches
Fastener Length:
Between 4.182 inches and 4.212 inches
Head Style:
Double hexagon extended washer
Head Height:
Between 1.145 inches and 1.165 inches
Width Between Flats:
1.519 inches
Extended Washer Diameter:
Between 2.115 inches and 2.125 inches
Extended Washer Thickness:
Between 0.259 inches and 0.279 inches
Grip Diameter:
Between 1.248 inches and 1.249 inches
Thread Diameter:
1.250 inches
Grip Length:
Between 2.490 inches and 2.510 inches
Thready Qty Per Inch (tpi):
12
Min. Tensile Strength (psi):
202500 pounds per square inch
Material Specification:
Ams 6322 assn standard single material response or ams 6415 assn standard single material response or ams 6484 assn standard single material response or MIL-S-6049 military specification single material response
Surface Treatment Specification:
Nas 672 assn standard single treatment response
Manufacturer Cage:
82918
Trade Information:
- Schedule B: 7318152000
- SITC: 69421
- End Use: Iron and steel products, other
- NAICS: 332722
- USDA: 1
Bolts and bolts and their nuts or washers exported in the same shipment
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